Analysis
- max time kernel
150s - max time network
148s - platform
windows10_x64 - resource
win10v20210410 - submitted
23/07/2021, 09:31
General
- Target USD122986.exe
- Size 502KB
- Sample210723-a71mtfhhys
- SHA256 75f51a01e4c2c9662dfbb21c0094b8cbef4823f6919c816c04efef2e25678d76
Malware Config
Extracted
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xloader
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2.3
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http://www.bodymoisturizer.online/q4kr/
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realmodapk.com
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hanoharuka.com
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shivalikspiritualproducts.com
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womenshealthclinincagra.com
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racketpark.com
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startuporig.com
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azkachinas.com
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klanblog.com
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linuxradio.tools
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siteoficial-liquida.com
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glsbuyer.com
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bestdeez.com
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teens2cash.com
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valleyviewconstruct.com
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myfortniteskins.com
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cambecare.com
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csec2011.com
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idookap.com
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warmwallsrecords.com
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smartmirror.one
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- suricata: ET MALWARE FormBook CnC Checkin (GET)
- Xloader Payload 4 IoCs
- Suspicious use of SetThreadContext 4 IoCs
- Suspicious behavior: EnumeratesProcesses 49 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: MapViewOfSection 6 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of UnmapMainImage 1 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\USD122986.exe"C:\Users\Admin\AppData\Local\Temp\USD122986.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"{path}"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\wlanext.exe"C:\Windows\SysWOW64\wlanext.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"3⤵
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Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1200-139-0x0000000002F10000-0x0000000002F9F000-memory.dmp
memory/1200-138-0x0000000002A60000-0x0000000002B0E000-memory.dmp
memory/1200-136-0x0000000002A30000-0x0000000002A59000-memory.dmp
memory/1200-135-0x0000000000010000-0x0000000000027000-memory.dmp
memory/2832-131-0x00000000067D0000-0x000000000695D000-memory.dmp
memory/2832-140-0x0000000006960000-0x0000000006ACC000-memory.dmp
memory/2832-133-0x0000000006CD0000-0x0000000006E50000-memory.dmp
memory/3116-132-0x0000000000B00000-0x0000000000B10000-memory.dmp
memory/3116-129-0x0000000000F60000-0x0000000001280000-memory.dmp
memory/3116-130-0x0000000000AC0000-0x0000000000AD0000-memory.dmp
memory/3116-127-0x0000000000400000-0x0000000000429000-memory.dmp
memory/4056-114-0x0000000000160000-0x0000000000161000-memory.dmp
memory/4056-126-0x0000000004AF0000-0x0000000004B24000-memory.dmp
memory/4056-124-0x0000000004A53000-0x0000000004A55000-memory.dmp
memory/4056-123-0x0000000005A10000-0x0000000005A11000-memory.dmp
memory/4056-125-0x0000000005AB0000-0x0000000005B33000-memory.dmp
memory/4056-122-0x00000000057E0000-0x00000000057E2000-memory.dmp
memory/4056-121-0x000000000A5C0000-0x000000000A5C1000-memory.dmp
memory/4056-120-0x0000000004A50000-0x0000000004A51000-memory.dmp
memory/4056-119-0x0000000004A20000-0x0000000004A21000-memory.dmp
memory/4056-118-0x0000000004B70000-0x0000000004B71000-memory.dmp
memory/4056-117-0x00000000093F0000-0x00000000093F1000-memory.dmp
memory/4056-116-0x00000000049C0000-0x0000000004A1F000-memory.dmp